COFFIN CHAPTER 21
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Con Walls
T
he sides of the con taper in width from about 16" at the head to
14" at the foot. So that means the headboard and footboard are dif-
ferent lengths. e headboard should be 3/4" x 12" x 16". e footboard
should be 3/4" x 10" x 14" (standard adult sizes).
Once you have cut these two pieces to size, nail them to the bottom
board with 6d headed nails – about ve or six across the width. After
those bits are nailed on you’ll need to plane their long edges to match
the angle on the bottom. is is easily done with a jack plane.
e sides of the con start about 12" longer than the bottom board.
After they are kerfed and nailed on, you’ll trim them ush. e extra
length is handy because it gives you leverage and something to hold onto
while you make the bend.
Glue up panels for the two sides then taper them in width from 16"
(maybe a little more) at the headboard to 14" (maybe a little more) at the
footboard. Note: is taper is cut on only one long edge. e other long
edge remains square to the ends.
Shape the Bottom Board
C
ut out the long edges of the bottom board but don’t cut the bottom
board to its nished length. ose two cuts are angled slightly to
make the headboard and footboard of the con toe out slightly.
Hasluck’s book says the headboard and footboard should toe out
about 6°, so cut a 6° angle at both ends of the bottom.
Now you need to do a little planing on the long edges of the bottom
to smooth out the sharp corner at the breastline. If that area is gently
curved, the sides will bend a lot easier around the bottom.
Hasluck says you can use the sidewall of a con smoothing plane to
lay out this shape. We tried this and it worked quite well. Clean up the
long edges of the bottom board.
Before moving onto the walls of the con, you should clean up the
broad faces of the bottom board, especially if the con is going to be
used as furniture in the interim. If the con will be lined with cloth or
pitch, skip this step.
Two cons. e boat shape of a con smoother is ideal for fairing the curves on the
long edges of the bottom board.
Prop it up. Hasluck suggests propping the bottom up on a scrap to make it easier to
nail on the headboard and footboard. Good call.